Excellent Antioxidant 1098 for Polyamide Fibers, Molded Articles and Films

• Customization: Available
• CAS No.: 23128-74-7
• Formula: C40h64n2o4
• Model NO.: 1098
• Color: White
• Kind: Antioxidant
• Appearance: Powder
• MW: 636.96
• Melting Point: 156-162′c
• Volatile: 0.3% Max
• Ash: 0.1% Max
• Transport Package: 25kg/Bag
• Specification: 98%
• Trademark: DEBORN
• Origin: China
• HS Code: 381220
• Production Capacity: 1000mt/Year

Product Description

Chemical name :      N,N'-Hexamethylenebis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionamide]
CAS NO.:      23128-74-7
EINECS:      245-442-7
Molecular formula:      C40H64N2O4
Molecular weight:      636.96
Chemical structure:


 

Specification

Appearance	White to off-white powder
Melting point	156-162'C
Volatile	0.3% max
Assay	98.0% min (HPLC)
Ash	0.1% max
Light transmittance	425nm≥98% 500nm≥99%

 
 

Application

Antioxidant 1098 is an excellent antioxidant for polyamide fibers, molded articles and films. It can be added prior to polymerization, to protect polymer color properties during manufacturing, shipping or thermal fixation. During the last stages of polymerization or by dry blending on nylon chips, fiber can be protected by incorporating Antioxidant 1098 in the polymer melt.


 

Package and Storage

Packing: 25kg/bag
Storage: Store in closed containers in a cool, dry, well-ventilated place. Avoid exposure under direct sunlight.